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प्रश्न
Classify the following into levers:
Wheel barrow
पर्याय
Class I
Class II
Class III
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उत्तर
Class II
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संबंधित प्रश्न
Name the class to which the following lever belong:
a wheelbarrow
Answer the following.
Name the simplest of all types of machines.
Answer the following.
What is a Class I lever?
Explain why scissors for cutting cloth may have blades longer than the handles, but shears for cutting metals have short blades and long handles.
Explain why the mechanical advantage of a class II of lever is always more than 1.
Explain why the mechanical advantage of the class III type of lever is always less than 1.
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Name the class of the lever shown in the picture below:
Classify the following into levers:
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